European journal of internal medicine
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Eur. J. Intern. Med. · Mar 2023
ReviewThe spike effect of acute respiratory syndrome coronavirus 2 and coronavirus disease 2019 vaccines on blood pressure.
Among the various comorbidities potentially worsening the clinical outcome in patients hospitalized for the acute respiratory syndrome coronavirus-2 (SARS-CoV-2), hypertension is one of the most prevalent. However, the basic mechanisms underlying the development of severe forms of coronavirus disease 2019 (COVID-19) among hypertensive patients remain undefined and the direct association of hypertension with outcome in COVID-19 is still a field of debate. Experimental and clinical data suggest that SARS-CoV-2 infection promotes a rise in blood pressure (BP) during the acute phase of infection. ⋯ Thus, the imbalance between Ang II and Ang1-7 can directly contribute to excessively rise BP in the acute phase of SARS-CoV-2 infection. A similar mechanism has been postulated to explain the raise in BP following COVID-19 vaccination ("Spike Effect" similar to that observed during the infection of SARS-CoV-2). S proteins produced upon vaccination have the native-like mimicry of SARS-CoV-2 S protein's receptor binding functionality and prefusion structure and free-floating S proteins released by the destroyed cells previously targeted by vaccines may interact with ACE2 of other cells, thereby promoting ACE2 internalization and degradation, and loss of ACE2 activities.
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Eur. J. Intern. Med. · Mar 2023
ReviewHow low should blood pressure be in patients with chronic coronary and cerebrovascular diseases.
Over the last three decades, there are an increasing number of investigators and meta-analyses focusing on the fact that lowering blood pressure levels below a critical point is no longer beneficial and possibly even deleterious. In recent years, several trials and meta-analyses assessing intensive blood pressure (BP) lowering found that intensive treatment and lower blood pressure levels are associated with a reduction in CV events and mortality. ⋯ The challenge is to better define the limits of intervention and to define phenotypes of patients who are particularly vulnerable to over-aggressive lowering of blood pressure. This article reviews the evidence, controversies and current state of knowledge regarding intensive BP lowering and the lower thresholds of BP to be achieved in patients with chronic coronary or cerebrovascular diseases.
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Eur. J. Intern. Med. · Mar 2023
Competences of internal medicine specialists for the management of patients with multimorbidity. EFIM multimorbidity working group position paper.
Patients with multimorbidity increasingly impact healthcare systems, both in primary care and in hospitals. This is particularly true in Internal Medicine. This population associates with higher mortality rates, polypharmacy, hospital readmissions, post-discharge syndrome, anxiety, depression, accelerated age-related functional decline, and development of geriatric syndromes, amongst others. ⋯ The management of polypathology and multimorbidity, however, is often complex, and requires specific clinical skills and corresponding experience. In addition, patients' needs, health-care environment, and routines have changed, so emerging and re-emerging specific competences and approaches are required to offer the best coordinated, continuous, and comprehensive integrated care to these populations, to achieve optimal health outcomes and satisfaction of patients, their relatives, and staff. This position paper proposes a set of emerging and re-emerging competences for internal medicine specialists, which are needed to optimally address multimorbidity now and in the future.
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Eur. J. Intern. Med. · Mar 2023
Patterns of immunosuppressive drug use during pregnancy in women with systemic vasculitis: A nationwide population-based cohort study.
Systemic vasculitis (SV) rarely affects women of childbearing age and only small series have been reported to date in pregnant patients. The discovery of an unplanned pregnancy can be an urgent cause for modifying treatments. This study aimed to describe immunosuppressive drugs use before, during and after pregnancy in women with SV. ⋯ Immunosuppressants and glucocorticoids use decreased before pregnancy and remained stable throughout, suggesting a vasculitis control during this period. Our findings support the importance of pre-conceptional consultations to review medications, and switch not-recommended and teratogenic medications to drugs considered being safe during pregnancy.